与我杯美女的一个晚上, 无尽的热情直到日出 - 4

Selected from countless online applicants, one lucky amateur man spends a secret night with Yuuri Oshikawa at a luxury city hotel under one simple rule, stay together until sunrise. Expecting only a few intimate moments, she is caught off guard by his seemingly endless stamina. As the night unfolds, their chemistry grows stronger, turning an unforgettable evening into a passionate experience they will both remember long after dawn.